top of the list of search results. that's called search engine optimizing. everybody engine pointing uses the same strategy for scamming. the major search engines are all on the look out for it but to keep your computer safe, keep your searches to trusted sites. when looking for news on a favorite celebrity, for example, stick to the established enter statement sites. avoid web address endings that don't look familiar. they could spell trouble and always keep antivirus and malware software up to date. >> that reminds me i can't remember the last time -- [ inaudible ] one of the best tools for fight malware is from a site called malwarebites.com t. can do a scan of your computer in eight minutes and weed out some of those dangers apps. >>> the time 16:48. time to find out the ant -- is 6:48. time to find out the answer to ow question. there is a study in britain that say people look younger when they do which one of these things? is it whiten your teeth, b, smile, or c, exercise. >> the answer to the question is b, smile. >> you can do it. just smile. >> what do you think? >>> a check

specialist with five years of experience in search engine optimization. for more information on this job and many others go to myfoxdc.com and click on the job shop at the top of the home page. >>> it is now 8:41 on this terse morning and dog owners in one local community will soon have to pay so their pups can play. >> we'll have the details when we come back. and we'll check in with holly who is having fun for free today. we like that, holly. >> reporter: that's kind of -- the kind of fun. it's here on friday. it's mars day, an annual celebration of the red planet. and these are pictures being taken by camera on mars right now as we speak and guess what, you can help decide what pictures it takes next. we're going to find out about that live next on fox 5 morning news. stay with us. [ female announcer ] welcome to busch gardens williamsburg, where d.c. goes to get away. maybe it's because washington d.c. loves the legendary coasters. or that your entire family will have fun, even the little ones. it could be that water country usa has more of the waves, slides and rides everyone wants.